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1、Section B 1a-1eWhat inventions can you think of?inventionsold inventionselectric stuffsfoodtransportation sweet 甜的甜的-How does it taste ( teist 品尝品尝) ?-It tastesice cream What is it called in English? -How does it taste?-It tastesEnglish teaWhat is it called in English? sweet 甜的甜的 sweet 甜的甜的-How do t
2、hey taste?-They tasteWhat are they called in English?cookiessour-How do they taste?-They tastelemonsWhat are they called in English ?-How do they taste?-They tasteplumssourWhat are they called in English ?red bayberries salty-How do they taste?-They tastecrispy and salty-How they taste?-They tastepo
3、tato chipsWhat are they called in English ?脆的脆的,易碎的易碎的咸的咸的,含盐的含盐的-How they taste?-They tasteWhat are they called in English ?peppers hot 辣的辣的-How does it taste?-It tastesbitter a bottle of beer 一瓶啤酒一瓶啤酒What is this?1a The words in the box describe how food can taste. Write them under the correct pic
4、tures. Some pictures have more than one word.sweet crispy salty sour_crispysaltysoursweetsaltyWrite the name of a different food after each word.sweet _banana apple orange cake sugarcrispy_salty _sour _potato chips salad lettuce pizza saltlemon grape1b1bcrispy and saltyWhen were potato chips invente
5、d? Who were potato chips invented by? How were potato chips invented? 1c Listen and circle T for true or F for false.1. Potato chips were invented by mistake. T F2. They were invented in 1863. T F3. The customer thought the potatoes were not thin enough. T F4. The customer said they were not salty e
6、nough. T F5. George wanted to make the customer happy. T F6. The customer was happy in the end. T FAnswer the following questions1.Who were the potato chips invented by?2. When were they invented? 3. How were they invented?They were invented by George Crum.They were invented in 1853.They were invent
7、ed by mistake.1d Listen again. Complete the sentences. The History of Potato ChipsDo you know how potato chips were invented? Potato chips _by a cook called George Crum. They were invented in _ . George Crum cut the potatoes really, really _ and then cooked them for a long time until they were _. Fi
8、nally he put lots of salt on them so they were _.were invented1853thincrispyreally salty1e Make a conversation about the invention of potato chips. Use the information in 1c and 1d.A: Did you know potato chips were invented by mistake?B: Wow, I didnt know that. Who invented them?A:.Did you know pota
9、to chips were invented by mistake?Wow, I didnt know thatFill in each blank with the correct word given.crispy sweet salty sour1. I dont like eating chocolate. It tastes is too .2. Mom added salt but it still wasnt enough.3. I prefer lemons to oranges. I like the taste.4. She likes cookies. They are
10、hard, dry and easily broken.sweetsaltysourcrispy-What kind of food do you like?I like food that tastes salty 咸的咸的,含盐的含盐的sweet 甜的甜的crispy 易碎的易碎的,脆的脆的sour 酸的酸的,酸味的酸味的bitter 苦的苦的hot 辣的辣的awful 可怕的可怕的nice 好的好的delicious 美味的美味的达标练习：达标练习：一、用所给动词的适当形式填空一、用所给动词的适当形式填空(50分）。分）。1. This kind of TV set (make ) in
11、 that factory .2. The Great wall (know) to the people all over the word3.They use knives (cut )things.4.My clothes (wash ) once a week .5.Whats it used for? For (keep) off the rain.6. the books (write) in English? Yes, they are.7. I cant decide which book (buy ).8. They are busy (clean)the classroom
12、.is madeis knownare washedto cutkeepingArewrittento buycleaningExercises 1. Wood can be used for _ (make) tables. 2. The jacket is _(make) of cotton. 3. Where are Oranges _ (grow)? 4. English is _ (speak) all over the world. 5. Knives are used for _ (cut) things. 6. Trees are _ (plant) in spring. ma
13、kingmadegrownspokencuttingplanted1. Wood can be used for_ paper. A. making B. to make C. made D. make2-Do you think the light bulbs were invented _? No, I dont thing so. A. by mistakes B. by mistake C. for mistake D. with mistakesA B 1. 电拖鞋是什么时候发明的？电拖鞋是什么时候发明的？ When _ the electric _ invented?2. 它们是由
14、谁发明的？它们是由谁发明的？ _ were they invented _?3. 妈妈加了盐，但它仍然不够咸。妈妈加了盐，但它仍然不够咸。 Mom added salt but it still wasnt _ _.wereslippersWhoby salty enough 1.Go over the history of chips in 1a & 1d and write a short essay about it.2.Look for the invention of tea by the Internet or reading the books. Then copy the information on paper.